Compression Socks for Men & Women (20-30 mmHg / Class 2) - Anti DVT Flight Travel Stockings - Varicose Veins - Running - Shin Splints Calf Pressure Support - Blood Circulation - Sports. Features:. ERGONOMIC FIT & TRUE GRADUATED COMPRESSION - protect from cramps, reduce leg swelling & fatigue, improve blood circulation & muscle recovery. ANTI-DVT FLIGHT SOCKS - keep your skin healthy, prevent from odours & allergies. DOUBLE-STITCHED WITH SEAMLESS TOE - machine washable fabric (65% nylon, 20% elastane, 15% lycra); perfect for high intensity activities or long-term wear. CUSHIONED & BREATHABLE CALF PRESSURE SUPPORT - prevent blisters & provide extra comfort at the toes, heel, sole of foot & achilles tendon. SUPERIOR SERVICE - we cut no corners in our product & will cut no corners in providing top-notch service to you